fix `grammer` -> `grammar` typo in expressions.rst (GH-100683)

Automerge-Triggered-By: GH:AlexWaygood

diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst
index 6692e50c4ff4fa4655359bf41e25c69b2360f8a7..1e4a13fbd6a3ce76bd05fabb1479b14a58ec9101 100644 (file)
--- a/Doc/reference/expressions.rst
+++ b/Doc/reference/expressions.rst
@@ -455,7 +455,7 @@ function.  The execution starts when one of the generator's methods is called.
 At that time, the execution proceeds to the first yield expression, where it is
 suspended again, returning the value of :token:`~python-grammar:expression_list`
 to the generator's caller,
-or ``None`` if :token:`~python-grammer:expression_list` is omitted.
+or ``None`` if :token:`~python-grammar:expression_list` is omitted.
 By suspended, we mean that all local state is
 retained, including the current bindings of local variables, the instruction
 pointer, the internal evaluation stack, and the state of any exception handling.